A randomized 25 question test from a pool of 761 questions, good luck!
There are several advantages to multidrop communication. Which of the answers below best represents one that is not one of those advantages?
Which of the components below best represents the letter "B"?
DCS commonly is considered a computerised control system for a plant that has central operator supervisory control. Which of the terms below is best described as controllers and operator stations that are separated physically from the central control system?
There are many conventions to the creation of tags in a HMI. Which of those conventions would best describe the part of a tag that the arrows are pointing to in the picture below?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would be responsible for integration of security measures such as encryption?
Which answer below is best described as the RS-232 standard for voltage range to receive a "Mark"?
There are numerous Ethernet standards, a naming formula was developed to identify characteristics of physical connections. Which of the answers below lists all of the information contained in the naming convention?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that the responding device cannot initiate any communication independently?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used with analog values that require a significant degree of accuracy?
There are several types of converters. Which one of the answers below is best known as a "Gateway"?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input registers would use?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the bridge interacts with?
IPv4 network classes can also be defined by the default subnet masks that they use. If the subnet mask was 255.255.0.0, which of the classes below would be used?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the protocols for error detection?
Digital valve positioners are best defined as which of the following answers?
Which of the answers below best represents the recommended standard that is generally used with an RJ-45 connector?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses the conversion of dc voltage levels to ac to represent logic states?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network a single continuous pathway through each node from being connected directly to two other nodes?
There are several vital components to asynchronous transmission. Which of the answers below best relates to one that is not important?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that allows sequential communication on a network with multiple devices?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?
Which of the answers best represents the number of cables available for use in the segments of Foundation fieldbus H1 transmission system?
Which of the answers below is best represented by the number "1" on a typical H1 segment?
Modbus protocol can implement data encapsulation over IP based networks. Which of the statements below is an advantage of using encapsulation?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the coils ON/OFF status of inputs # 10197 to 10218 from a slave device?